15704752133

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^2\times {\mathrm{1223}}^1$

素因数の和:1398

約数の個数: 48

約数和(自身を含む): 20003293440

約数和(自身を除く): 4298541307

約数列:

[1, 7, 17, 29, 61, 119, 203, 427, 493, 1037, 1223, 1769, 3451, 3721, 7259, 8561, 12383, 20791, 26047, 30073, 35467, 63257, 74603, 107909, 145537, 210511, 248269, 442799, 522221, 602939, 755363, 1268251, 1834453, 2163487, 4220573, 4550783, 8877757, 12841171, 15144409, 31855481, 36779279, 77363311, 131972707, 257454953, 541543177, 923808949, 2243536019, 15704752133]

約数ペア:

[(1, 15704752133), (7, 2243536019), (17, 923808949), (29, 541543177), (61, 257454953), (119, 131972707), (203, 77363311), (427, 36779279), (493, 31855481), (1037, 15144409), (1223, 12841171), (1769, 8877757), (3451, 4550783), (3721, 4220573), (7259, 2163487), (8561, 1834453), (12383, 1268251), (20791, 755363), (26047, 602939), (30073, 522221), (35467, 442799), (63257, 248269), (74603, 210511), (107909, 145537)]